INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a704ee50ef287f69474d18d82c023bd9faa124eb26015b6d8452457b2ae2edd', 
    '9SWs67YuZBkBcSfmU3hL6L6R/HcLGOYruH6tpXLuAPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)